Accessing files and directories?

It seems the current working directory is /, in ruby.wasm. By default this appears
to be empty - I tried via Dir['*'].

I also don't seem to be able to create anything, or read from files.

I'd love to be able to do both, but reading from a file is more important. My initial
idea was to "componentize" my smaller gems into Strings that can be evaluated
via ruby.wasm. But if I can not read any file or find them then this strategy does
not work.

Is there a way to query a file's content still? Even javascript has that option available
at the least if you e. g. place a .js file onto the webserver and then load it locally.

Right now I am not sure how to do this via ruby.wasm which kind of limits the way
I can use it. At any rate, thank you for reading this.

Non viene indicato alcun file sorgente né alcun test. Inizia tracciando il modo in cui ruby.wasm espone l'accesso al filesystem WASI e il comportamento di Dir['*'] nella directory di lavoro corrente; determina le semantiche supportate per la lettura e la creazione. Il lavoro è completato quando le aspettative dell'issue sull'accesso ai file sono implementate e coperte da test appropriati, oppure quando le limitazioni sono documentate chiaramente.